UPDATE: Fire in South Delridge apartments (info added Friday)

10:03 PM: Seattle Fire has a “full response” headed to a possible fire in a “commercial building” at 20th/Henderson. Updates to come.

10:07 PM: First unit arriving at the scene says it appears to be an exterior fire, possibly originating in a vehicle. But another firefighter just told dispatch they need to check inside because it might have spread.

10:12 PM: Firefighters report “smoke in the hallway” on first floor. Adding reader photo above; we have a crew on the way. … According to the address SFD crews just gave, it’s a residential building.

(Photo by Tim Durkan)

10:20 PM: They traced the fire to a unit, firefighters have told dispatch, but still believe it started with a vehicle; it’s under control.

(Added: Texted photo)

But northbound Delridge Way is blocked by the large response, avoid the area.

(WSB photo by Torin Record-Sand)

10:23 PM: They now believe two units were affected.

10:31 PM: They’ve declared the fire tapped (out). No report of injuries. … Here’s the vehicle it’s blamed on; our crew reports being told this pickup truck’s engine seemingly “exploded”:

(WSB photo)

10:43 PM: The incident commandeer confirms to our crew at the scene that no one was hurt.

(Added: Texted photo)

11:19 PM: Delridge is now open all ways, police have told dispatch. Meantime, our crew has left the scene but photographer Tim Durkan is still there and tells us there’s now suspicion that the fire started in a portable toilet and THEN spread to the truck and on to the apartments.

ADDED 12:14 PM FRIDAY: Here’s what SFD spokesperson David Cuerpo says about the investigation:

The fire involved a portable toilet stall and a car, both located next to an apartment building. The fire extended to the building and caused significant damage to two apartment units. No injuries reported. Investigators ruled the cause of the fire as undetermined.

11 Replies to "UPDATE: Fire in South Delridge apartments (info added Friday)"

  • Logan September 18, 2025 (10:11 pm)

    The Delridge Wy SW & SW Henderson St traffic cam is pointed almost directly at the scene: https://web.seattle.gov/travelers/

  • WS resident September 18, 2025 (10:13 pm)

    Never heard so many fire engines race to a fire. WOW. At least 7-8. Hopefully nobody hurt. 

  • Next door September 18, 2025 (10:39 pm)

    Fire alarm is off and residents are going back inside. 

  • Karmen Wilson September 18, 2025 (10:55 pm)

    I live on the second level on the next door apartments their was arguing downstairs in the garage like usually drug addicts, and I heard like a bomb but loudly so I checked and I seen those bathrooms that construction workers use on fire so I immediately called the fire department but really 4 mins on  hold to get in contact with the fire department omg! 

    • Tim September 18, 2025 (11:37 pm)

      Bummer, good work calling it in. Tim D

    • Gyngersnap September 19, 2025 (9:02 am)

      Thank you, Carmen! 

  • Brandon September 18, 2025 (10:59 pm)

    Very unfortunate! Two units displaced for the night and someone presumably lost their work truck. Hope those people have a place to go tonight, or that the fire stayed on the outside of the building. What an odd thing to happen.

  • Delridge September 18, 2025 (11:15 pm)

    Many thanks to the SFD for the swift response. 

  • Sandy September 19, 2025 (8:12 am)

    The fire was NOT caused by the truck where was the misinformation given!?There was a porta potty that exploded due to local cracks head going in and setting it on fire with their drugs unfortunately the building catched on fire and spread to the truck i would know because we live there.

    • WSB September 19, 2025 (12:15 pm)

      I’ve just added what SFD says today regarding how it started.

  • Steph September 19, 2025 (10:53 pm)

    i’m on that apartment next to that porta potty and truck, all of my belongings are gone, and lakeshore corp isn’t really helping us some of the residents from the other unit tried emailing them and calling them but no one is answering https://gofund.me/cb67d48ea

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